Let f'(x) = x³ - 9x² +24x +3.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.5: Graphical Differentiation
Problem 1E
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14.
Let f'(x) = x³ - 9x² +24x + 3.
(a) There are two points of inflection on the graph of f. Write down the x-coordinates of these points.
(b) Let h(x) = f'(x). Explain why the graph of h has no points of inflection.
Transcribed Image Text:14. Let f'(x) = x³ - 9x² +24x + 3. (a) There are two points of inflection on the graph of f. Write down the x-coordinates of these points. (b) Let h(x) = f'(x). Explain why the graph of h has no points of inflection.
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